stock duramax

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May 23, 2012 | 04:24 PM

diesel dunk

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Joined: Sep 2011

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From: Kentucky

stock duramax

what kinda mpg numbers yall putting up? and what mods do you have

May 23, 2012 | 06:06 PM

BriteWhiteRam

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Joined: Mar 2009

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From: Alberta, Canada

Quote:

Originally Posted by diesel dunk

what kinda mpg numbers yall putting up? and what mods do you have

that all depends on a lot of factors, what year/model of truck are you talking about, and what do you mean by "stock"?

May 31, 2012 | 10:13 AM

01AMatt

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Joined: Oct 2010

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From: Pepperell, MA

BONE STOCK I have seen my friends get a average of 14-16ish... With simple mods, exhaust/chip, they are close to 20 mpg if they drive it nice

May 31, 2012 | 12:26 PM

AxeofGOD

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Joined: May 2012

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What year is your truck?

May 31, 2012 | 12:28 PM

01AMatt

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Joined: Oct 2010

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From: Pepperell, MA

I dont personally have a DMax. I was basing these numbers off my friends who have LB7's

Jun 1, 2012 | 10:30 PM

2004LB7

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Joined: Dec 2010

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From: Fool's Golden State

when my truck was stock i got 15ish around town and about 20~21 highway. now with my EFI live tuning and other mods (signature) i'm around 16~17 in town and 22 highway. this is unloaded. haven't done enough towing to get accurate numbers, but the last time i think it was around 14 with EFI Live. no stock towing numbers, sorry.